#include <unp.h>

int main(int argc, char *argv[])
{
    union	/*pay attention to the use of union*/
    {
	short	s;
	char	c[sizeof(short)];
    }un;

    un.s = 0x0102;
    printf("%s: ", CPU_VENDOR_OS);

    if (sizeof(short) == 2)
    {
	if (un.c[0] == 1 && un.c[1] == 2)
	{
	    printf("big-endian\n");
	}
	else if (un.c[0] == 2 && un.c[1] == 1)
	{
	    printf("little-endian\n");
	}
	else
	{
	    printf("unknown\n");
	}
    }
    else
    {
	printf("sizeof(short) = %d\n", sizeof(short));
    }

    exit(0);
}
